Cayenne permissions


I’m a student of Eletrical Engineering and I’m developing my dissertation to achieve my master’s degree.
I’m using cayenne firmware to make a prototype for home automation, regarding my dissertation.
Can I use cayenne firmware completely freely? More exactly: mentioning cayenne website and firmware (smarthphone app and website of cayenne dashboard), sharing printscreens of cayenne, and use it in general?

Thank you.

Cayenne is free to use for prototyping.

I will take that as a yes to all my questions.
Thank you!